lasinfo (210611) report for 'AHN4T/30HZ2_13.LAZ' reporting all LAS header entries: file signature: 'LASF' file source ID: 0 global_encoding: 16 project ID GUID data 1-4: 00000000-0000-0000-0000-000000000000 version major.minor: 1.4 system identifier: 'GeoTiles.nl' generating software: 'PDAL 2.3.0 (5f4276)' file creation day/year: 179/2021 header size: 375 offset to point data: 3559 number var. length records: 4 point data format: 8 point data record length: 44 number of point records: 46585117 number of points by return: 42744497 3475529 333420 29116 2555 scale factor x y z: 0.001 0.001 0.001 offset x y z: 96980 452480 0 min x y z: 96980.000 452480.000 -7.132 max x y z: 98019.999 453769.999 41.946 start of waveform data packet record: 0 start of first extended variable length record: 0 number of extended_variable length records: 0 extended number of point records: 46585117 extended number of points by return: 42744497 3475529 333420 29116 2555 0 0 0 0 0 0 0 0 0 0 variable length header record 1 of 4: reserved 0 user ID 'LASF_Spec' record ID 7 length after header 576 description 'Extra Bytes Record' variable length header record 2 of 4: reserved 0 user ID 'LASF_Spec' record ID 4 length after header 576 description 'RIEGL Extra Bytes' Extra Byte Descriptions data type: 3 (unsigned short), name "Amplitude", description: "Echo signal amplitude [dB]", min:, 0, max:, 10000, scale: 0.01, offset: 0 (not set) data type: 4 (short), name "Reflectance", description: "Echo signal reflectance [dB]", min:, -5000, max:, 15000, scale: 0.01, offset: 0 (not set) data type: 3 (unsigned short), name "Deviation", description: "Pulse shape deviation", min:, 0, max:, 65535, scale: 1 (not set), offset: 0 (not set) variable length header record 3 of 4: reserved 0 user ID 'LASF_Projection' record ID 2112 length after header 908 description 'OGC Transformation Record' WKT OGC COORDINATE SYSTEM: COMPD_CS["Amersfoort / RD New + NAP height",PROJCS["Amersfoort / RD New",GEOGCS["Amersfoort",DATUM["Amersfoort",SPHEROID["Bessel 1841",6377397.155,299.1528128,AUTHORITY["EPSG","7004"]],AUTHORITY["EPSG","6289"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4289"]],PROJECTION["Oblique_Stereographic"],PARAMETER["latitude_of_origin",52.1561605555556],PARAMETER["central_meridian",5.38763888888889],PARAMETER["scale_factor",0.9999079],PARAMETER["false_easting",155000],PARAMETER["false_northing",463000],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","28992"]],VERT_CS["NAP height",VERT_DATUM["Normaal Amsterdams Peil",2005,AUTHORITY["EPSG","5109"]],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Gravity-related height",UP],AUTHORITY["EPSG","5709"]],AUTHORITY["EPSG","7415"]] variable length header record 4 of 4: reserved 0 user ID 'liblas' record ID 2112 length after header 908 description 'OGR variant of OpenGIS WKT SRS' has spatial indexing LAX file LASzip compression (version 3.4r3 c3 50000): POINT14 3 RGBNIR14 3 BYTE14 3 reporting minimum and maximum for all LAS point record entries ... X 0 1039999 Y 0 1289999 Z -7132 41946 intensity 0 4204 return_number 1 5 number_of_returns 1 6 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -33 35 user_data 6 7 point_source_ID 162 164 gps_time 270295312.442295 270297129.285560 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 33 255 G 42 255 B 14 255 NIR 51 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -5500 5833 extended_scanner_channel 0 0 attribute0 0 42.04 ('Amplitude') attribute1 -15.28 27.09 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 42744497 number of intermediate returns: 364750 number of last returns: 42707357 number of single returns: 39231487 covered area in square units/kilounits: 1297624/1.30 point density: all returns 35.90 last only 32.91 (per square units) spacing: all returns 0.17 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 46585117 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 42744497 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3475529 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 333420 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 29116 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 2555 instead zero. overview over extended number of returns of given pulse: 39231487 6319061 915483 106303 12767 16 0 0 0 0 0 0 0 0 0 histogram of classification of points: 7118930 unclassified (1) 32227670 ground (2) 6714117 building (6) 302983 water (9) 221417 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2755211 +---> 282133 of those are unclassified (1) +---> 2084528 of those are ground (2) +---> 324271 of those are building (6) +---> 884 of those are water (9) +---> 63395 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-7.2,-7.1) has 2 bin [-7.1,-7.0) has 4 bin [-6.3,-6.2) has 9 bin [-6.2,-6.1) has 1974 bin [-6.1,-6.0) has 94814 bin [-6.0,-5.9) has 112194 bin [-5.9,-5.8) has 84238 bin [-5.8,-5.7) has 76357 bin [-5.7,-5.6) has 76076 bin [-5.6,-5.5) has 116478 bin [-5.5,-5.4) has 469046 bin [-5.4,-5.3) has 262649 bin [-5.3,-5.2) 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[39.5,39.6) has 148 bin [39.6,39.7) has 148 bin [39.7,39.8) has 151 bin [39.8,39.9) has 157 bin [39.9,40.0) has 144 bin [40.0,40.1) has 163 bin [40.1,40.2) has 141 bin [40.2,40.3) has 153 bin [40.3,40.4) has 150 bin [40.4,40.5) has 176 bin [40.5,40.6) has 159 bin [40.6,40.7) has 163 bin [40.7,40.8) has 168 bin [40.8,40.9) has 153 bin [40.9,41.0) has 171 bin [41.0,41.1) has 172 bin [41.1,41.2) has 548 bin [41.2,41.3) has 437 bin [41.3,41.4) has 922 bin [41.4,41.5) has 288 bin [41.5,41.6) has 195 bin [41.6,41.7) has 276 bin [41.7,41.8) has 42 bin [41.8,41.9) has 2 bin [41.9,42.0) has 1 average z coordinate -2.3 for 46585117 element(s) point source id histogram with bin size 1.000000 bin 162 has 16093714 bin 163 has 30400034 bin 164 has 91369 average point source id 162.656492329943063 for 46585117 element(s)